Merge branch 'landing-page' of https://github.com/Thinkful/pysplash into landing-page

Conflicts:
	cache/css/register.css
	cache/css/splash.css
recompiled css
added an overview to the fewd course
fixed a bug where aliased emails were not allowed
Merge branch 'master' into new-syllabus
Merge branch 'master' of https://github.com/Thinkful/pysplash
Merge branch 'master' of https://github.com/Thinkful/pysplash
copy homepage in as new landing page; create tests and add e2e tests
changed name of course to Programming in Python
make all paths absolute
make index a symlink instead of a copy so that it continues to reflect changes made to homepage
Merge branch 'landing-page' of https://github.com/Thinkful/pysplash into landing-page
Merge branch 'master' into landing-page
fixed the referrals page to be harder, better, faster, stronger
fixed unit tests to reflect previous commit
Changed copy on landing page
Merge branch 'master' of https://github.com/Thinkful/pysplash
Merge branch 'master' of https://github.com/Thinkful/pysplash
fixed a validation bug
Merge branch 'master' into curriculum-front